188 Commits

Author	SHA1	Message	Date
Irmen de Jong	4f213191dc	fix asm stack bug	2019-01-05 18:02:17 +01:00
Irmen de Jong	9f4ac37a00	split off c64flt library for all floating point routines	2019-01-05 16:09:05 +01:00
Irmen de Jong	39a8508daa	sine table and bit shifting of signed values fixed	2019-01-05 02:42:58 +01:00
Irmen de Jong	32d82e8e56	asmsubs can now specify params and return values to be on the stack. ... implemented fast integer fixed-point sin and cosine functions.	2019-01-04 22:11:46 +01:00
Irmen de Jong	526b28caa7	avoid impossible type casts	2019-01-04 02:30:59 +01:00
Irmen de Jong	e033cff09a	tweak identifier parse rule	2019-01-02 23:32:41 +01:00
Irmen de Jong	299d1bdab8	fixed for loop with step size >1	2019-01-02 03:18:32 +01:00
Irmen de Jong	2f9eabeac7	c64 irq handling routines	2019-01-02 02:47:52 +01:00
Irmen de Jong	aea1292f92	various code generation fixes, slight optimization of 16-bit word additions	2019-01-02 00:38:11 +01:00
Irmen de Jong	72d58d5856	some optimizations	2019-01-01 22:10:06 +01:00
Irmen de Jong	39a8b76534	force_output option added	2019-01-01 21:47:19 +01:00
Irmen de Jong	d2616b6a08	tweak parsing of if..else if	2019-01-01 18:45:21 +01:00
Irmen de Jong	c2eb181b5a	added memcopy function	2019-01-01 18:38:43 +01:00
Irmen de Jong	ac8e7f4fa9	made setting/restoring the IRQ vector explicit	2019-01-01 18:05:50 +01:00
Irmen de Jong	7b41a4b5fa	direct memory access and sprite fixes	2018-12-31 04:53:50 +01:00
Irmen de Jong	a319e6f9ec	direct memory access and sprite fixes	2018-12-31 04:48:26 +01:00
Irmen de Jong	c07bd8a4a8	created direct-on-memory ++/-- and augmented assignemnts.	2018-12-31 02:25:45 +01:00
Irmen de Jong	aeb963673a	sprites example	2018-12-31 01:52:18 +01:00
Irmen de Jong	500777bf78	added direct memory access ("poke"/"peek")	2018-12-31 01:10:42 +01:00
Irmen de Jong	75a57da44d	fixed register clobbering at sub call and cube3d c64 example	2018-12-30 20:22:32 +01:00
Irmen de Jong	b69697c3dd	fixed array lookup and cube3d c64 example	2018-12-30 01:51:32 +01:00
Irmen de Jong	9ee1628901	implemented avg() asm	2018-12-30 00:24:41 +01:00
Irmen de Jong	6e8cf7e1d3	implemented sum() asm	2018-12-30 00:05:54 +01:00
Irmen de Jong	98b9ddac76	fixed missing initialization of loop index var	2018-12-29 17:09:55 +01:00
Irmen de Jong	9ddda9fcf7	for loops over iterables now allow different numeric loopvar types	2018-12-29 16:25:20 +01:00
Irmen de Jong	b01deb2170	fix for loop iteration Y register clobbering	2018-12-28 03:04:41 +01:00
Irmen de Jong	26233d5409	fixed constant folding expression reorder bug	2018-12-26 17:51:27 +01:00
Irmen de Jong	c58b862b34	more efficient code for inc/dec on arrays	2018-12-26 15:47:23 +01:00
Irmen de Jong	8adbcb7a26	irq routine activated	2018-12-26 04:51:21 +01:00
Irmen de Jong	904e317781	cleanups, fix scope of certain generated nodes in for loops	2018-12-25 01:05:38 +01:00
Irmen de Jong	d55bbcf706	removed string conversion builtin functions, they're now subroutines in c64util	2018-12-22 01:07:43 +01:00
Irmen de Jong	6a18c83fa5	min/max word and uword	2018-12-21 23:12:49 +01:00
Irmen de Jong	85c65a9a9f	min/max float	2018-12-21 21:47:31 +01:00
Irmen de Jong	4c2a81c452	min/max byte arrays	2018-12-21 01:10:58 +01:00
Irmen de Jong	ee893e5a2c	multiplications	2018-12-20 23:28:03 +01:00
Irmen de Jong	9ffc68acab	casts	2018-12-20 16:17:58 +01:00
Irmen de Jong	5870006b2f	introduced type cast "... as ..." instead of builtin functions	2018-12-20 03:17:41 +01:00
Irmen de Jong	445db44c05	start of typecasting mechanism "... as type"	2018-12-19 03:51:22 +01:00
Irmen de Jong	d305a44557	check for non-executed statements in main block	2018-12-19 03:04:27 +01:00
Irmen de Jong	c1204b83bd	changed syntax of subroutine parameters (now the same as vardecls)	2018-12-19 02:51:22 +01:00
Irmen de Jong	3a7b341f47	fixes	2018-12-18 18:32:41 +01:00
Irmen de Jong	4be6a2eeef	abs()	2018-12-18 01:43:04 +01:00
Irmen de Jong	bcfb390077	optimizations	2018-12-17 15:52:37 +01:00
Irmen de Jong	178a46ad7f	any and all	2018-12-17 01:59:04 +01:00
Irmen de Jong	13a5a06ffb	len()	2018-12-16 13:58:18 +01:00
Irmen de Jong	2478c73bc0	more asm float calculations	2018-12-16 03:38:17 +01:00
Irmen de Jong	b9958412c7	allow passing byte/word for register/registerpair arguments, fix stackvm string parameter handling	2018-12-15 00:38:21 +01:00
Irmen de Jong	8597ea2ec7	correct printing of numbers	2018-12-14 23:15:44 +01:00
Irmen de Jong	7cb42de60e	more float asm operations, fix some % operator problems	2018-12-13 01:19:43 +01:00
Irmen de Jong	584cc1dedb	asm conversions to float	2018-12-12 01:13:13 +01:00